I bought a HIK Vision Vulkan 35mm Pro [0] in the UK recently which refreshes at 50Hz, and I've seen others that can do 60Hz. One nice thing about the HIK Vision

I bought a HIK Vision Vulkan 35mm Pro [0] in the UK recently which refreshes at 50Hz, and I've seen others that can do 60Hz. One nice thing about the HIK Vision is that it comes with a documented API for controlling it via a wifi hotspot. [0] https://www.hikvision.com/en/products/Thermal-Products/Commercial-vision-thermal-cameras/Handheld-series/ds-2ts06-35xf-w/ https://www.hikvision.com/en/products/Thermal-Products/Comme...